(2Z)-N-(2,4-Difluorophenyl)-3-(naphthalen-1-yl)prop-2-enamide CAS 329779-58-0
| CAS No. | 329779-58-0 |
| Molecular Formula | C19H13F2NO |
| Molecular Weight | 309.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 309.31 g/mol gives (2Z)-N-(2,4-Difluorophenyl)-3-(naphthalen-1-yl)prop-2-enamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2Z)-N-(2,4-Difluorophenyl)-3-(naphthalen-1-yl)prop-2-enamide (CAS 329779-58-0) is a high-purity analytical reference standard with the molecular formula C19H13F2NO and a molecular weight of 309.31 g/mol.
Based on its molecular formula C19H13F2NO, (2Z)-N-(2,4-Difluorophenyl)-3-(naphthalen-1-yl)prop-2-enamide contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 309.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2Z)-N-(2,4-Difluorophenyl)-3-(naphthalen-1-yl)prop-2-enamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H13F2NO |
| Molecular Weight | 309.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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